Stoq is a software project aimed at creating a
complete suite of applications for retail business
management. It currently includes: a store front
application to register sales; a manager with product, customers, system users, and suppliers catalogs, and reports of sales and stock; and an interface for client applications to print sales coupons. In the future, it will include all the tools needed for a complete retail business management suite, such as accounting and financial programs.

Opale is a simple personal finance manager and planning tool. It can work with Qt-only (Linux, Windows, and Mac OS) or KDE (Linux only).
It provides graphs and pie charts. The file format is XML-based.

lt is a simple, fast command-line perl script
interface to a MySQL database for logging time
spent on consulting projects for multiple clients.
It produces plain-text invoices and can keep
track of when they're issued and paid.

LibOFX is a generic library to allow financial software to easily support the Open Financial eXchange specification. Two utilities are currently included with LibOFX: ofxdump and ofxtoqif. ofxdump writes to stdout, in human readable form, everything the library understands about a particular OFX response file. ofxtoqif is an OFX response to the QIF (Quicken Interchange Format) file converter. Much OFX information is lost since the QIF file format is very primitive, but ofx2qif should allow importation of bank statements in any software that support QIF until said software supports the library directly. LibOFX was implemented from the full OFX 1.6 spec and comes with a developers manual.

Lazy8 Ledger is a very simple yet powerful
accounting program designed for people who have
experience in bookkeeping. It is a plugin for
jEdit. You can enter any type of bookkeeping
activity and break out the activities to any
number of accounts. There are numerous standard
reports that are the basis of accounting needs
and then there are tools to make your own
reports. Furthermore, it is Unicode-compatible in
all respects.

DB Web Admin provides simple access to Oracle databases and applications through the Web. It shows existing users, processes, and system locks, and also allows users to kill sessions and execute SQL queries. PL/SQL and JSP versions are included.

oXygen is an XML editor that supports any XML
document, and works with XML Schemas, DTDs, Relax
NG schemas, and NRL Schemas. It has powerful
transformation support that allows you to edit
XSLT and XSL-FO documents and to obtain documents
in the desired output format (such as HTML, PS, or
PDF) with just one click. It also includes a
complete Subversion client, support for flattening
XML Schemata, an XML Schema instance generator,
integration with the X-Hive/DB, MarkLogic and
TigerLogic XML databases, editing actions on the
diagram, and a rename refactoring action.

Stuffed Tracker is a Web traffic analysis software
that can monitor all Web traffic (including
organic searches) on your sites or the sites of
your clients. It helps to identify main sources of
quality traffic that resulted in increased
conversion rates and sales. It can track the
performance (conversions and ROI) and optimize all
of your marketing campaigns, including pay per
click (PPC), banner advertising, and email and
affiliate marketing.